package com.gdkm.service;

import java.util.List;


import com.gdkm.po.Drug;

public interface DrugService {
	void save1(String drug_number, String drug_name,String specifications,String price);
	List<Drug> list2(int y, int ge);
	List<Drug> list3(String drug_number, String drug_name, int y, int ge);
	void delete1(int  id);
	 void update(Drug stu);
}
